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50341505 = 5173491697
BaseRepresentation
bin1100000000001…
…0011010000001
310111201121120012
43000002122001
5100341412010
64554554305
71150616144
oct300023201
9114647505
1050341505
1126464355
1214a38995
13a577996
14698605b
154646005
hex3002681

50341505 has 16 divisors (see below), whose sum is σ = 64184400. Its totient is φ = 37773312.

The previous prime is 50341453. The next prime is 50341513. The reversal of 50341505 is 50514305.

It can be written as a sum of positive squares in 8 ways, for example, as 11316496 + 39025009 = 3364^2 + 6247^2 .

It is a cyclic number.

It is not a de Polignac number, because 50341505 - 26 = 50341441 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28817 + ... + 30513.

It is an arithmetic number, because the mean of its divisors is an integer number (4011525).

Almost surely, 250341505 is an apocalyptic number.

It is an amenable number.

50341505 is a deficient number, since it is larger than the sum of its proper divisors (13842895).

50341505 is a wasteful number, since it uses less digits than its factorization.

50341505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 50341505 is about 7095.1747688130. The cubic root of 50341505 is about 369.2399909611.

The spelling of 50341505 in words is "fifty million, three hundred forty-one thousand, five hundred five".

Divisors: 1 5 17 85 349 1697 1745 5933 8485 28849 29665 144245 592253 2961265 10068301 50341505